Fuel injection is here to stay and we delve into the benefits of such retrofit systems for your classic muscle car or street rod in our EFI retrofit buyer's guide!

Choosing an Electronic Fuel Injection Retrofit for Your Street Rod or Muscle Car

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

6.0 LS Build Combinations: Recipes for 500-1,000 HP

Learn about performing an LS Swap in a 1972 Chevelle in this tech article. We'll discuss lessons learned from our Chevelle engine swap using a 500-horse 6.0.

LS Swap Chevelle Guide

LS swaps are nothing new, but they're still a little mysterious to some of us. Here is an overview of what you will need and what you need to know to swap some modern performance into your muscle car, truck, or hot rod!

LS Swap How-To Guide

Popular Parts

Fuel Injection Throttle Body Retainers

Fuel Injection Throttle Body Retainers | Speedway Motors

Shop Fuel Injection Throttle Body Retainers and get Free Shipping on orders over $149 at Speedway Motors.

Fuel Injection Throttle Body Retainers

Brand

Application

Price

Customer Rating

Products

Holley 1005-567 Throttle Body Screw, 10 Pack

MSD 2712 Throttlebody LS Airforce Fastener Kit

Popular Parts